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UniProtKB/Swiss-Prot Q6Q0C0: Variant p.Arg655Gln

E3 ubiquitin-protein ligase TRAF7
Gene: TRAF7
Chromosomal location: 16p13.3
Variant information

Variant position:  655
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Type of variant:  Disease [Disclaimer]
The variants are classified into three categories: Disease, Polymorphism and Unclassified.
  • Disease: Variants implicated in disease according to literature reports.
  • Polymorphism: Variants not reported to be implicated in disease.
  • Unclassified: Variants with uncertain implication in disease according to literature reports. Evidence against or in favor of a pathogenic role is limited and/or conflicting.

Residue change:  From Arginine (R) to Glutamine (Q) at position 655 (R655Q, p.Arg655Gln).
Indicates the amino acid change of the variant. The one-letter and three-letter codes for amino acids used in UniProtKB/Swiss-Prot are those adopted by the commission on Biochemical Nomenclature of the IUPAC-IUB.

Physico-chemical properties:  Change from large size and basic (R) to medium size and polar (Q)
The physico-chemical property of the reference and variant residues and the change implicated.

BLOSUM score:  1
The score within a Blosum matrix for the corresponding wild-type to variant amino acid change. The log-odds score measures the logarithm for the ratio of the likelihood of two amino acids appearing by chance. The Blosum62 substitution matrix is used. This substitution matrix contains scores for all possible exchanges of one amino acid with another:
  • Lowest score: -4 (low probability of substitution).
  • Highest score: 11 (high probability of substitution).
More information can be found on the following page

Involvement in disease:  Cardiac, facial, and digital anomalies with developmental delay (CAFDADD) [MIM:618164]: An autosomal dominant disorder characterized by delayed motor and speech development, developmental regression, congenital heart defects, limb and digital anomalies, and dysmorphic features. Cardiac features include pulmonary stenosis, patent ductus arteriosus, aortic coarctation, valvular defects, hypoplastic left heart, double outlet right ventricle, and conduction abnormalities. Dysmorphic facial features include multiple hair whorls or hairline abnormalities, ptosis, epicanthal folds, and low-set or dysplastic ears. {ECO:0000269|PubMed:29961569}. Note=The disease is caused by mutations affecting the gene represented in this entry.
The name and a short description of the disease associated with the variant. For more information about the disease, the user can refer to OMIM, following the link provided after the disease acronym.

Variant description:  In CAFDADD; decreased phosphorylation of MAPK1 and/or MAPK3.
Any additional useful information about the variant.

Other resources:  
Links to websites of interest for the variant.

Sequence information

Variant position:  655
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Protein sequence length:  670
The length of the canonical sequence.

The residue change on the sequence. Unless the variant is located at the beginning or at the end of the protein sequence, both residues upstream (20) and downstream (20) of the variant will be shown.

Residue conservation: 
The multiple alignment of the region surrounding the variant against various orthologous sequences.



Sequence annotation in neighborhood:  
The regions or sites of interest surrounding the variant. In general the features listed are posttranslational modifications, binding sites, enzyme active sites, local secondary structure or other characteristics reported in the cited references. The "Sequence annotation in neighborhood" lines have a fixed format:
  • Type: the type of sequence feature.
  • Positions: endpoints of the sequence feature.
  • Description: contains additional information about the feature.

Chain 1 – 670 E3 ubiquitin-protein ligase TRAF7
Repeat 641 – 669 WD 7

Literature citations

De novo missense variants in TRAF7 cause developmental delay, congenital anomalies, and dysmorphic features.
Tokita M.J.; Chen C.A.; Chitayat D.; Macnamara E.; Rosenfeld J.A.; Hanchard N.; Lewis A.M.; Brown C.W.; Marom R.; Shao Y.; Novacic D.; Wolfe L.; Wahl C.; Tifft C.J.; Toro C.; Bernstein J.A.; Hale C.L.; Silver J.; Hudgins L.; Ananth A.; Hanson-Kahn A.; Shuster S.; Magoulas P.L.; Patel V.N.; Zhu W.; Chen S.M.; Jiang Y.; Liu P.; Eng C.M.; Batkovskyte D.; di Ronza A.; Sardiello M.; Lee B.H.; Schaaf C.P.; Yang Y.; Wang X.;
Am. J. Hum. Genet. 103:154-162(2018)

Disclaimer: Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. They are not in any way intended to be used as a substitute for professional medical advice, diagnostic, treatment or care.